html {
    max-width: 70ch;
    padding: 3em 1em;
    margin: auto;
    line-height: 1.75;
    font-size: 1.25em;
}

h1,h2,h3,h4,h5,h6 {
    margin: 3em 0 1em;
}

p,ul,ol {
    margin-bottom: 2em;
    color: #1d1d1d;
    font-family: sans-serif;
}

.input {
    margin-left: 18em;
}

.file-label {
    margin-left: 3.2em;
}